40016804542

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{223}}^1\times {\mathrm{4211}}^1$

素因数の和:4609

約数の個数: 64

約数和(自身を含む): 71327692800

約数和(自身を除く): 31310888258

約数列:

[1, 2, 11, 13, 22, 26, 143, 149, 223, 286, 298, 446, 1639, 1937, 2453, 2899, 3278, 3874, 4211, 4906, 5798, 8422, 21307, 31889, 33227, 42614, 46321, 54743, 63778, 66454, 92642, 109486, 365497, 431951, 602173, 627439, 730994, 863902, 939053, 1204346, 1254878, 1878106, 4751461, 6901829, 8156707, 9502922, 10329583, 12207689, 13803658, 16313414, 20659166, 24415378, 89723777, 134284579, 139918897, 179447554, 268569158, 279837794, 1539107867, 1818945661, 3078215734, 3637891322, 20008402271, 40016804542]

約数ペア:

[(1, 40016804542), (2, 20008402271), (11, 3637891322), (13, 3078215734), (22, 1818945661), (26, 1539107867), (143, 279837794), (149, 268569158), (223, 179447554), (286, 139918897), (298, 134284579), (446, 89723777), (1639, 24415378), (1937, 20659166), (2453, 16313414), (2899, 13803658), (3278, 12207689), (3874, 10329583), (4211, 9502922), (4906, 8156707), (5798, 6901829), (8422, 4751461), (21307, 1878106), (31889, 1254878), (33227, 1204346), (42614, 939053), (46321, 863902), (54743, 730994), (63778, 627439), (66454, 602173), (92642, 431951), (109486, 365497)]